Chernykh Anastasiya
From Moscow, Russia
EMA: 15990108
Common russian riichi rating (CRR)
Rating date March 14, 2024 (latest changes March 14, 2024).
25 place (582.55).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (720.72 * 4.05 * 0.29 + 822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 0 + 0) / (4.05 * 0.29 + 4 * 1 + 3.05 * 1 + 1 + 1) = 667.6578082772899
p2 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 720.72 * 4.05 * 0.29) / max_coefficients = 497.43357664233577
score = 667.6578082772899 * 0.5 + 497.43357664233577 * 0.5 = 582.5456924598128
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-10 | 62 -> 25 | 410.76 -> 582.55 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 64 -> 62 | 403.81 -> 410.76 | |
| 2024-02-12 | 56 -> 64 | 426.22 -> 403.81 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 58 -> 56 | 426.22 | |
| 2024-01-06 | 58 | 419.22 -> 426.22 | |
| 2023-12-19 | 40 -> 58 | 464.13 -> 419.22 |
Agari team tournament: 14% -> 0% |
| 2023-12-12 | 37 -> 40 | 483.08 -> 464.13 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 30 -> 37 | 520.97 -> 483.08 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 31 -> 30 | 522.32 -> 520.97 | |
| 2023-11-06 | 27 -> 31 | 539.29 -> 522.32 |
Kirov Tournament: 14% -> 0% |